JD2022-TU1/main/tools/apps/Packager/Tasks/TaskIO.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text.RegularExpressions;
using JD.Core.ProjectManaging;
using Packager.BuildConfigurations;
using Packager.Parameters;

namespace Packager.Tasks
{
    public enum IOCardinality
    {       
        Single,
        Multi
    }

    public enum IOType
    {
        File,
        Directory,
        GUID,
        String,
    }

    [AttributeUsage(AttributeTargets.Field, AllowMultiple = true)]
    public sealed class OutputAttribute : Attribute
    {
        public readonly string Name;
        public readonly IOType Type;

        public OutputAttribute(string name, IOType type)
        {
            Name = name;
            Type = type;
        }

        public override string ToString()
        {
            return Name;
        }
    }

    [DataContract(Namespace = "")]
    public class IORef
    {
        private string _refName;

        [DataMember(EmitDefaultValue = false)]
        public string Task { get; set; }

        [DataMember]
        public string RefName
        {
            get
            {
                if (_refName != null && _refName.StartsWith("$(DataRoot)"))
                {
                    return DataPath.GetAbsolutePath(_refName.Substring("$(DataRoot)".Length));
                }

                return _refName;
            }

            set
            {
                string relative;
                if (!string.IsNullOrEmpty(value) &&
                    (DataPath.ExtractRelativePath(value, out relative) ||
                    // To keep only during the transition to relative paths.
                    DataPath.ExtractRelativePath(ProjectManager.Instance.CurrentProject.DataPath, value, out relative)))
                {
                    value = @"$(DataRoot)\" + relative;
                }

                _refName = value;
            }
        }

        [DataMember(EmitDefaultValue = false)]
        public bool Distributed { get; set; }

        // We need a default constructor for the serialization
        public IORef()
        {
        }

        public IORef(string refFileName, bool distributed = false)
        {
            Task = null;
            RefName = refFileName;
            Distributed = distributed;
        }

        public IORef(string refName, string taskName, bool distributed = false)
        {
            Task = taskName;
            RefName = refName;
            Distributed = distributed;
        }

        private string ResolveMacro(BuildConfiguration profile, string name)
        {
            if (string.IsNullOrEmpty(name)) return name;
            name = Regex.Replace(name, @"\$\(Platform\)", profile.PlatformList.First(), RegexOptions.IgnoreCase);
            name = Regex.Replace(name, @"\$\(DataRoot\)", DataPath.Value, RegexOptions.IgnoreCase);

            return name;
        }

        public string[] Resolve(BuildConfiguration profile, int step, out int total)
        {
            if (Task == null)
            {
                total = 1;
                return new[] { ResolveMacro(profile, RefName) };
            }

            var refTask = profile.Tasks[Task];
            var outputs = refTask.GetOutputs(RefName);
            total = outputs.Length;
            return Distributed && total > 1 ? new[] { outputs[step] } : outputs;
        }

        public bool IsValid(TaskList taskList, int maxIndex)
        {
            if (Task == null)
            {
                return !string.IsNullOrEmpty(RefName);
            }

            var refTask = taskList[Task];
            if (refTask == null || refTask.OrderId >= maxIndex)
            {
                return false;
            }

            var outputs = refTask.GetOutputsDesc();
            return outputs.Any(o => o.Name == RefName);
        }
    }

    [Flags]
    public enum InputFlags
    {
        None,
        Optional
    }

    [AttributeUsage(AttributeTargets.Property)]
    public sealed class InputAttribute : Attribute
    {
        public readonly string DisplayName;
        public readonly IOCardinality Cardinality;
        public readonly IOType Type;

        public InputFlags Flags { get; set; }

        public InputAttribute(string displayName, IOCardinality cardinality, IOType type)
        {
            DisplayName = displayName;
            Cardinality = cardinality;
            Type = type;

            Flags = InputFlags.None;
        }
    }

    public class InputDesc
    {
        public string DisplayName { get; private set; }

        public IOCardinality Cardinality { get; private set; }

        public IOType Type { get; private set; }

        public InputFlags Flags { get; private set; }

        public string Id { get; private set; }

        public Reference Input { get; private set; }

        public Task OwnerTask { get; private set; }

        public InputDesc(Task owner, string id, InputAttribute attr, Reference input)
        {
            DisplayName = attr.DisplayName;
            Cardinality = attr.Cardinality;
            Type = attr.Type;
            Flags = attr.Flags;
            
            OwnerTask = owner;
            Id = id;
            Input = input;
        }
    }

    public class TaskIO : Dictionary<string, List<string>>
    {
    }
}